package com.hbnu.servlet;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author kittychen
 * @since 2025-11-04 10:03
 */
@WebServlet("/myServletDemo03")
public class MyServletDemo03 extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.getWriter().write("hello HttpServlet");
        ServletContext servletContext = this.getServletContext();  // 获取ServletContext对象
        // servletContext.getRequestDispatcher("/myServletDemo01").forward(req, resp);  // 请求转发
        resp.sendRedirect("/myServletDemo01");  // 重定向
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doGet(req, resp);
    }

}
